Annexon Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| FMR LLC | 08/13/2026 | 19.52 M | $111.45 M | 83.52% | 9.71% |
| BLACKROCK, INC. | 08/07/2026 | 13.54 M | $77.31 M | 23.78% | 6.74% |
| REDMILE GROUP, LLC | 08/14/2026 | 11.87 M | $67.78 M | -18.42% | 5.91% |
| STATE STREET CORP | 09/22/2026 | 9.82 M | $56.10 M | 41.99% | 4.89% |
| BVF INC/IL | 08/14/2026 | 8.70 M | $49.67 M | 0.00% | 4.33% |
| WOODLINE PARTNERS LP | 08/14/2026 | 6.93 M | $39.54 M | 196.31% | 3.45% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 6.87 M | $39.23 M | 15.35% | 3.42% |
| MAK CAPITAL ONE LLC | 08/14/2026 | 5.86 M | $33.47 M | 24.09% | 2.92% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 5.83 M | $33.26 M | 170.59% | 2.90% |
| SIREN, L.L.C. | 08/13/2026 | 4.46 M | $25.46 M | 12.63% | 2.22% |
| BAIN CAPITAL LIFE SCIENCES INVESTORS, LLC | 08/14/2026 | 4.44 M | $25.34 M | -14.87% | 2.21% |
| BELLEVUE GROUP AG | 08/14/2026 | 4.10 M | $23.41 M | -20.50% | 2.04% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 4.04 M | $23.06 M | 19.52% | 2.01% |
| BIOIMPACT CAPITAL LLC | 08/14/2026 | 3.54 M | $20.24 M | 100.00% | 1.76% |
| AMERIPRISE FINANCIAL INC | 08/14/2026 | 3.51 M | $20.04 M | 1.75% | 1.75% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 08/14/2026 | 3.50 M | $19.99 M | -18.60% | 1.74% |
| GREAT POINT PARTNERS LLC | 08/14/2026 | 3.50 M | $19.99 M | 40.00% | 1.74% |
| MORGAN STANLEY | 08/13/2026 | 3.14 M | $17.95 M | 14.93% | 1.56% |
| PALO ALTO INVESTORS LP | 08/19/2026 | 2.95 M | $16.83 M | 0.00% | 1.47% |
| BALYASNY ASSET MANAGEMENT L.P. | 08/14/2026 | 2.83 M | $16.16 M | -27.17% | 1.41% |
| NUVEEN, LLC | 08/11/2026 | 2.77 M | $15.79 M | -34.88% | 1.38% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 08/14/2026 | 2.75 M | $15.70 M | -11.70% | 1.37% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 2.25 M | $12.83 M | 51.49% | 1.12% |
| OPALEYE MANAGEMENT INC. | 08/14/2026 | 1.71 M | $9.79 M | -26.47% | 0.85% |
| LOGOS GLOBAL MANAGEMENT LP | 08/14/2026 | 1.50 M | $8.57 M | 100.00% | 0.75% |
| DIMENSIONAL FUND ADVISORS LP | 08/11/2026 | 1.50 M | $8.55 M | 62.08% | 0.75% |
| POINT72 ASSET MANAGEMENT, L.P. | 08/14/2026 | 1.38 M | $7.90 M | -26.13% | 0.69% |
| NORTHERN TRUST CORP | 08/13/2026 | 1.35 M | $7.72 M | 24.39% | 0.67% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 1.26 M | $7.18 M | 14.09% | 0.63% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 1.26 M | $7.18 M | 100.00% | 0.63% |
| TFG ASSET MANAGEMENT GP LTD | 08/13/2026 | 1.24 M | $7.09 M | -3.87% | 0.62% |
| CANDRIAM S.C.A. | 08/13/2026 | 1.20 M | $6.82 M | 100.00% | 0.59% |
| MILLENNIUM MANAGEMENT LLC | 08/14/2026 | 1.18 M | $6.77 M | -4.34% | 0.59% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 1.11 M | $6.31 M | 24.41% | 0.55% |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 08/03/2026 | 1.04 M | $5.92 M | 14.83% | 0.52% |
| JPMORGAN CHASE & CO | 08/12/2026 | 1.00 M | $5.59 M | 210.07% | 0.50% |
| WELLS FARGO & COMPANY/MN | 08/14/2026 | 978.06 K | $5.58 M | 39.97% | 0.49% |
| PANAGORA ASSET MANAGEMENT INC | 08/06/2026 | 967.93 K | $5.53 M | 100.00% | 0.48% |
| KENNEDY CAPITAL MANAGEMENT LLC | 08/14/2026 | 898.39 K | $5.13 M | -1.53% | 0.45% |
| ISHARA INVESTMENTS LP | 08/14/2026 | 820.00 K | $4.68 M | 370.59% | 0.41% |
| ENSIGN PEAK ADVISORS, INC | 08/14/2026 | 800.52 K | $4.57 M | 28.06% | 0.40% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 08/13/2026 | 737.94 K | $4.21 M | 100.00% | 0.37% |
| Y-INTERCEPT (HONG KONG) LTD | 07/14/2026 | 734.59 K | $4.19 M | -44.35% | 0.37% |
| RUSSELL INVESTMENTS GROUP, LTD. | 08/06/2026 | 705.29 K | $4.03 M | -0.86% | 0.35% |
| AQR CAPITAL MANAGEMENT LLC | 08/14/2026 | 691.81 K | $3.95 M | -10.99% | 0.34% |
| PARKMAN HEALTHCARE PARTNERS LLC | 08/14/2026 | 641.03 K | $3.66 M | -4.89% | 0.32% |
| ACADIAN ASSET MANAGEMENT LLC | 08/13/2026 | 629.13 K | $3.59 M | -17.03% | 0.31% |
| UBS GROUP AG | 08/13/2026 | 623.09 K | $3.56 M | -49.99% | 0.31% |
| DEUTSCHE BANK AG\ | 08/07/2026 | 616.49 K | $3.52 M | 9.66% | 0.31% |
| BANK OF AMERICA CORP /DE/ | 08/14/2026 | 614.19 K | $3.51 M | -85.58% | 0.31% |
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Annexon Inc institutional Ownership - FAQ's
During the previous two years, 267 institutional investors and hedge funds held shares of Annexon Inc. The most heavily invested institutionals were:
FMR LLC: 19.52 M
BlackRock, Inc.: 13.54 M
Redmile Group, LLC: 11.87 M
STATE STREET CORP: 9.82 M
BVF INC/IL: 8.7 M
Woodline Partners LP: 6.93 M
89.37% of Annexon Inc stock is owned by institutional investors.
Institutional investors have bought a total of 208.19 M shares in the last 24 months. This purchase volume represents approximately $1.16 B in transactions.